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??????????????????????????????? H5/????? Co-authored-by: Cursor <cursoragent@cursor.com>
25 lines
630 B
TypeScript
25 lines
630 B
TypeScript
/** Promise 超时包装：超时后 reject，不取消原任务。 */
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export function withTimeout<T>(
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promise: Promise<T>,
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ms: number,
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message = 'TIMEOUT',
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): Promise<T> {
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return new Promise<T>((resolve, reject) => {
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const timer = window.setTimeout(() => reject(new Error(message)), ms);
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promise.then(
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(value) => {
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window.clearTimeout(timer);
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resolve(value);
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},
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(err) => {
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window.clearTimeout(timer);
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reject(err);
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},
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);
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});
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}
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export function isTimeoutError(error: unknown): boolean {
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return error instanceof Error && error.message === 'TIMEOUT';
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}
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